Limited support, not recommended.
If you own the , you are in a unique position. This version (v3.20) is distinct from the older v2.x or the newer v4.x hardware revisions. It sits in a sweet spot of stability but requires specific care when updating.
Yes, but only to versions released after your router’s manufacture date. TP-Link introduced a security anti-rollback in late 2024. If you try to install a 2022 firmware on a 2025 update, it will reject it. The Future of Archer C6 v3.20 Firmware TP-Link has officially moved development focus to Wi-Fi 6/7 routers (Archer AX series). However, the C6 v3.20 remains on the "Security Maintenance" list. Expect critical security patches until 2027 , but no new features.
Limited support, not recommended.
If you own the , you are in a unique position. This version (v3.20) is distinct from the older v2.x or the newer v4.x hardware revisions. It sits in a sweet spot of stability but requires specific care when updating.
Yes, but only to versions released after your router’s manufacture date. TP-Link introduced a security anti-rollback in late 2024. If you try to install a 2022 firmware on a 2025 update, it will reject it. The Future of Archer C6 v3.20 Firmware TP-Link has officially moved development focus to Wi-Fi 6/7 routers (Archer AX series). However, the C6 v3.20 remains on the "Security Maintenance" list. Expect critical security patches until 2027 , but no new features.
